CVE-2000-0388: Freebsd

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

Buffer overflow in FreeBSD libmytinfo library allows local users to execute commands via a long TERMCAP environmental variable.

Affected products

• Freebsd Freebsd: version 3.0 only; version 3.1 only; version 3.2 only; version 3.3 only; version 3.4 only

Published 1990-05-09. Last modified 2026-06-16.